PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21300Diaphragm Assy

Aerosonic Llc · NSN 6610-00-601-5021 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-601-5021 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-601-5021. Primary manufacturer part number: 21300.
Features
  • Diaphragm Assy — FSC 6610
  • 2 verified cross-references
  • Primary manufacturer: Aerosonic Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diaphragm Assy, cataloged under National Stock Number 6610-00-601-5021, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiaphragm Assy
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAerosonic Llc (CAGE 98810)
Technical Specifications
ParameterValue
NSN6610-00-601-5021
Primary Part Number21300
Item NameDiaphragm Assy
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-070-8331357-9405-000 INTERCHANGEABLE
Collar,cable
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5305-00-095-446221300 INTERCHANGEABLE
Screw
Dresser, Llc
5945-00-611-091221300 INTERCHANGEABLE
Relay,electromagnetic
Raytheon Company Dba Raytheon
6115-00-966-9164 INTERCHANGEABLE
Actuator,speed Control
5330-00-980-4970ADSP7441 INTERCHANGEABLE
Packing,preformed
John Crane, Inc
5935-01-093-85105082-2241-00 INTERCHANGEABLE
Adapter,connector
Tyco Electronics Corp
5331-01-105-9286 INTERCHANGEABLE
O-Ring
5930-01-144-908421300 INTERCHANGEABLE
Switch,rotary
Alliance Laundry Systems Llc
4240-01-199-9113870 INTERCHANGEABLE
Hood,welding
Fibre-Metal Products Co Inc
6625-01-260-238721300 INTERCHANGEABLE
Light,test
S and G Tool Aid Corp Br of Eagles M Tool Warehouse Inc
Cross-Reference Index
Part NumberManufacturer
A21300 Aerosonic Llc (USA)
21300 PRIMARY Aerosonic Llc (USA)
Related Parts
5975-00-070-8331INTERCHANGEABLE
COLLAR,CABLE
357-9405-000
5305-00-095-4462INTERCHANGEABLE
SCREW
21300
5945-00-611-0912INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21300
6115-00-966-9164INTERCHANGEABLE
ACTUATOR,SPEED CONTROL
5330-00-980-4970INTERCHANGEABLE
PACKING,PREFORMED
ADSP7441
5935-01-093-8510INTERCHANGEABLE
ADAPTER,CONNECTOR
5082-2241-00
5331-01-105-9286INTERCHANGEABLE
O-RING
5930-01-144-9084INTERCHANGEABLE
SWITCH,ROTARY
21300
4240-01-199-9113INTERCHANGEABLE
HOOD,WELDING
870
6625-01-260-2387INTERCHANGEABLE
LIGHT,TEST
21300
6695-01-311-1357INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
9999-21300
6060-01-348-5030INTERCHANGEABLE
SPLICE,FIBER OPTIC CONDUCTOR
21300

Frequently Asked Questions

What is NSN 6610-00-601-5021?

NSN 6610-00-601-5021 is a Diaphragm Assy, manufactured by Aerosonic Llc, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-601-5021?

NSN 6610-00-601-5021 has 2 cross-referenced part numbers: A21300 (Aerosonic Llc), 21300 (Aerosonic Llc).

What NSN replaces 6610-00-601-5021?

There are 12 known substitutes for 6610-00-601-5021: 5975-00-070-8331, 5305-00-095-4462, 5945-00-611-0912 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com